From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by gabe.freedesktop.org (Postfix) with ESMTPS id BCB7D8930C for ; Wed, 10 Apr 2019 09:55:49 +0000 (UTC) Date: Wed, 10 Apr 2019 12:55:46 +0300 From: Petri Latvala Message-ID: <20190410095546.GF22949@platvala-desk.ger.corp.intel.com> References: <20190409142141.13924-1-arkadiusz.hiler@intel.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20190409142141.13924-1-arkadiusz.hiler@intel.com> Subject: Re: [igt-dev] [PATCH i-g-t] lib: Reset errno to 0 after isatty List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" To: Arkadiusz Hiler Cc: igt-dev@lists.freedesktop.org List-ID: T24gVHVlLCBBcHIgMDksIDIwMTkgYXQgMDU6MjE6NDFQTSArMDMwMCwgQXJrYWRpdXN6IEhpbGVy IHdyb3RlOgo+IFNpbmNlIGlndF9hc3NlcnQgZmFtaWx5IG9mIGZ1bmN0aW9ucyBsb2dzIGxhc3Qg ZXJybm8gd2UgZ2V0IGEgbG90IG9mCj4gdGhvc2U6ICJMYXN0IGVycm5vOiAyNSwgSW5hcHByb3By aWF0ZSBpb2N0bCBmb3IgZGV2aWNlIgo+IAo+IGlzYXR0eSgpIHNlZW1zIHRvIGJlIHRoZSBiaWdn ZXN0IG9mZmVuZGVyIGluIHRoYXQgYXJlYSwgc28gdGhpcyBwYXRjaAo+IHNob3VsZCBsaW1pdCBh bW91bnQgb2YgY29uZnVzaW5nIG1lc3NhZ2VzIHNpZ25pZmljYW50bHkuCj4gCj4gQ2M6IE1hcnRp biBQZXJlcyA8bWFydGluLnBlcmVzQGxpbnV4LmludGVsLmNvbT4KPiBDYzogUGV0cmkgTGF0dmFs YSA8cGV0cmkubGF0dmFsYUBpbnRlbC5jb20+Cj4gU2lnbmVkLW9mZi1ieTogQXJrYWRpdXN6IEhp bGVyIDxhcmthZGl1c3ouaGlsZXJAaW50ZWwuY29tPgoKUmV2aWV3ZWQtYnk6IFBldHJpIExhdHZh bGEgPHBldHJpLmxhdHZhbGFAaW50ZWwuY29tPgoKPiAtLS0KPiAgbGliL2lndF9hdXguYyAgfCAx MiArKysrKysrKystLS0KPiAgbGliL2lndF9jb3JlLmMgfCAgMiArKwo+ICAyIGZpbGVzIGNoYW5n ZWQsIDExIGluc2VydGlvbnMoKyksIDMgZGVsZXRpb25zKC0pCj4gCj4gZGlmZiAtLWdpdCBhL2xp Yi9pZ3RfYXV4LmMgYi9saWIvaWd0X2F1eC5jCj4gaW5kZXggMjY2YWE4MzIuLmEzYzkwNGQ3IDEw MDY0NAo+IC0tLSBhL2xpYi9pZ3RfYXV4LmMKPiArKysgYi9saWIvaWd0X2F1eC5jCj4gQEAgLTYz MSw4ICs2MzEsMTAgQEAgc3RhdGljIHZvaWQgaWd0X2ludGVyYWN0aXZlX2luZm8oY29uc3QgY2hh ciAqZm9ybWF0LCAuLi4pCj4gIHsKPiAgCXZhX2xpc3QgYXJnczsKPiAgCj4gLQlpZiAoIWlzYXR0 eShTVERFUlJfRklMRU5PKSB8fCBfX2lndF9wbGFpbl9vdXRwdXQpCj4gKwlpZiAoIWlzYXR0eShT VERFUlJfRklMRU5PKSB8fCBfX2lndF9wbGFpbl9vdXRwdXQpIHsKPiArCQllcnJubyA9IDA7IC8q IG90aGVyd2lzZSB3b3VsZCBiZSBlaXRoZXIgRU5PVFRZIG9yIEVCQURGICovCj4gIAkJcmV0dXJu Owo+ICsJfQo+ICAKPiAgCWlmIChpZ3RfbG9nX2xldmVsID4gSUdUX0xPR19JTkZPKQo+ICAJCXJl dHVybjsKPiBAQCAtOTg0LDggKzk4NiwxMCBAQCB2b2lkIGlndF9kZWJ1Z193YWl0X2Zvcl9rZXlw cmVzcyhjb25zdCBjaGFyICp2YXIpCj4gIHsKPiAgCXN0cnVjdCB0ZXJtaW9zIG9sZHQsIG5ld3Q7 Cj4gIAo+IC0JaWYgKCFpc2F0dHkoU1RESU5fRklMRU5PKSkKPiArCWlmICghaXNhdHR5KFNURElO X0ZJTEVOTykpIHsKPiArCQllcnJubyA9IDA7IC8qIG90aGVyd2lzZSB3b3VsZCBiZSBlaXRoZXIg RU5PVFRZIG9yIEVCQURGICovCj4gIAkJcmV0dXJuOwo+ICsJfQo+ICAKPiAgCWlmICghaWd0X2lu dGVyYWN0aXZlX2RlYnVnKQo+ICAJCXJldHVybjsKPiBAQCAtMTAzMCw4ICsxMDM0LDEwIEBAIHZv aWQgaWd0X2RlYnVnX21hbnVhbF9jaGVjayhjb25zdCBjaGFyICp2YXIsIGNvbnN0IGNoYXIgKmV4 cGVjdGVkKQo+ICAJc3RydWN0IHRlcm1pb3Mgb2xkdCwgbmV3dDsKPiAgCWNoYXIga2V5Owo+ICAK PiAtCWlmICghaXNhdHR5KFNURElOX0ZJTEVOTykpCj4gKwlpZiAoIWlzYXR0eShTVERJTl9GSUxF Tk8pKSB7Cj4gKwkJZXJybm8gPSAwOyAvKiBvdGhlcndpc2Ugd291bGQgYmUgZWl0aGVyIEVOT1RU WSBvciBFQkFERiAqLwo+ICAJCXJldHVybjsKPiArCX0KPiAgCj4gIAlpZiAoIWlndF9pbnRlcmFj dGl2ZV9kZWJ1ZykKPiAgCQlyZXR1cm47Cj4gZGlmZiAtLWdpdCBhL2xpYi9pZ3RfY29yZS5jIGIv bGliL2lndF9jb3JlLmMKPiBpbmRleCA2ZWI0Nzk4ZS4uYWUwM2U5MDkgMTAwNjQ0Cj4gLS0tIGEv bGliL2lndF9jb3JlLmMKPiArKysgYi9saWIvaWd0X2NvcmUuYwo+IEBAIC02MzAsNiArNjMwLDgg QEAgc3RhdGljIHZvaWQgY29tbW9uX2luaXRfZW52KHZvaWQpCj4gIAlpZiAoIWlzYXR0eShTVERP VVRfRklMRU5PKSB8fCBnZXRlbnYoIklHVF9QTEFJTl9PVVRQVVQiKSkKPiAgCQlfX2lndF9wbGFp bl9vdXRwdXQgPSB0cnVlOwo+ICAKPiArCWVycm5vID0gMDsgLyogb3RoZXJ3aXNlIG1heSBiZSBl aXRoZXIgRU5PVFRZIG9yIEVCQURGIGJlY2F1c2Ugb2YgaXNhdHR5ICovCj4gKwo+ICAJaWYgKCFf X2lndF9wbGFpbl9vdXRwdXQpCj4gIAkJc2V0bG9jYWxlKExDX0FMTCwgIiIpOwo+ICAKPiAtLSAK PiAyLjIwLjEKPiAKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X18KaWd0LWRldiBtYWlsaW5nIGxpc3QKaWd0LWRldkBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0 cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pZ3QtZGV2